Taboo searching method used for electrocardial characteristic selection
A tabu search algorithm and tabu search technology, applied in the field of physiological signal emotion recognition, can solve problems such as non-optimal results, feature selection not covering, dimension disaster, etc.
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[0027] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.
[0028] A feature selection method for emotion recognition based on electrocardiographic signals, comprising the following steps:
[0029] 1. Emotional ECG data collection process;
[0030] The experimental equipment adopts polychannel physiological recorder MP150 provided by American Biopac Company. The subjects of the experiment were 391 first-year undergraduate students aged 17-20. All the subjects who made an appointment to participate in this experiment voluntarily were in good health and had no history of heart disease or mental disease. The experimental materials are fragments selected from a large number of movies that have good eliciting effects on the six emotions of happiness, surprise, disgust, sadness, anger, and fear. Before the experiment, the main experimenter asked the subjects to fill in personal information, a consent form ...
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